package cn.yzx.pethome.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfigurer implements WebMvcConfigurer {

    @Autowired
    private LoginInterceptor loginInterceptor;
    
    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // addPathPatterns("/**") 表示拦截所有的请求，
        // excludePathPatterns("/login", "/register") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
       registry.addInterceptor(loginInterceptor)//添加拦截器
               .addPathPatterns("/**")//设置要拦截的路径
               .excludePathPatterns(
                       "/**",
                       "/menu/**",
                       "/vcode/**",
                       "/login/**",
                       "/logininfo/account",
                       "/register/phone",
                       "/assets/**",
                       "/js/**",
                       "nopermission");//不拦截的路径/放行的路径
    }
}